Standard Lemma guide

grinch

noun · verb · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ɡɹɪnt͡ʃ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɪntʃ
  • CMU ARPABET: G R IH1 N CH Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A grouch or killjoy.

Definition source: English Wiktionary via Wiktextract

Usage: US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: grouch, killjoy, spoilsport, addle-plot, buzzkill, cold fish, dampener, downer, fun sponge, grinch, joy killer, marplot, miserabilist, party pooper, stick in the mud, wet blanket, wet rag

Antonyms: none provided

2

noun

Meaning 2

A person who is aggressively intent on ruining the Christmas holidays for others.

Definition source: English Wiktionary via Wiktextract

Usage: derogatory, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To act like a grinch; to be a killjoy towards someone.

Definition source: English Wiktionary via Wiktextract

Usage: US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Named after the main character in a children's book by Dr. Seuss, How the Grinch Stole Christmas! (1957). Coined as early as 1953, the term was initially used for a fictitious bird named the "Beagle-Beaked-Bald-Headed Grinch" in Scrambled Eggs Super!; it became associated with the character in a poem published in the May 1955 issue of Redbook, "The Hoobub and the Grinch". Likely a corruption of grouch.